Transaction not yet indexed

2Mm9Wf8GHuSDQ1HFDHYtJkVxrSfMP6t2FADoLiqpSauEwPtf3ggSCrGR1rB2sPgYY3jFW7YQymr6KNCE2J6H1Tx4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.